package com.bit.www;

//import java.util.Arrays;//导包
import com.bit.demo1.A;

import java.util.*;
import java.sql.*;

import static java.lang.System.*;

/**
 * Created with IntelliJ IDEA.
 * User: 12629
 * Date: 2022/2/20
 * Time: 17:28
 * Description:
 */
public class TestDemo {


    public static void main(String[] args) {
        A a = new A();
        //System.out.println(a.data3);
    }

    public static void main3(String[] args) {
        out.println("fdsafa");
    }

    public static void main2(String[] args) {
        java.sql.Date date = new java.sql.Date(458);
    }
    public static void main1(String[] args) {
        int[] array = {1,2,3,4};
        Arrays.sort(array);
    }
}
